Entries from the diary of Henrietta Wilbur describing the Wilburs' 1956 trip to Afghanistan, starting in Boise and ending in Boise. This is not the 1957 trip documented by photos in this collection; Henrietta Wilbur's 1957 diary (if she kept one)...

Lyman and Henrietta Wilbur (left and front) pose for a picture while on a tour with T.Y. Johnston (behind) and an Afghan driver (right). The group is visiting the Morrison-Knudsen construction projects in Afghanistan. They are driving a yellow...

Statement to the public hearing on the proposed classification of the Idaho and Salmon primitive areas; List of undeveloped area of the Sawtooth National Forest; Questions and answers concerning issues on National Forest

Union Pacific Railroad Company published this promotional booklet to promote tourism and the railroad in Idaho, written and illustrated by Robert Limbert. The booklet is filled with photographs taken by Limbert while exploring Craters of the Moon,...

While visiting Chicago on a publicity tour, Robert W. Limbert and two police officers inspect their revolvers. Limbert was rumored to have challenged Al Capone and other Chicago gangsters to a gunfight after the 1929 St. Valentine's Day Massacre.